Energy Reduction Maintenance Setting

Presentation

The energy reduction maintenance setting (ERMS) user-defined application has the same features and generates the same events as the ERMS function of predefined application 3.

Compatible Devices

Range	Minimum Hardware Configuration Required
MasterPacT NT circuit breaker MasterPacT NW circuit breaker ComPacT NS 630b-1600 circuit breaker ComPacT NS 1600b-3200 circuit breaker PowerPacT P- and R-frame circuit breaker	Fixed or drawout circuit breaker + BCM ULP module with firmware version 4.1.0 and above + MicroLogic P trip unit with firmware version Plogic-2013AN or v8282 and above or MicroLogic H trip unit with firmware version Hlogic-2013AN or v8282 and above.

Input/Output Assignments

The tables below list the possible assignment of the digital inputs and outputs, according to the predefined application selected on the IO module:

Inputs	Predefined Application Selected
Inputs	1	2	3	4	5	6	7	8	9
ERMS OFF order	I4	–	–	I4	–	–	–	–	I4
ERMS ON order	I5	–	–	I5	–	–	–	–	I5

Outputs	Predefined Application Selected
Outputs	1	2	3	4	5	6	7	8	9
ERMS engaged	O3	–	–	O3	–	–	–	–	O3